Radio

Isifundo Sokuhlanganisa Umsakazo we-AM ngeSistimu Yokuphakelwa Kwamandla Umsakazo we-AM (Amplitude Modulation) ungomunye wabamukeli bomsakazo abajwayelekile kakhulu futhi okulula ukufundeka. Nakuba abantu abaningi manje sebeshintshela kumsakazo wedijithali noma wokusakaza, ukuhlanganisa umsakazo we-AM kusalokhu kuyiphrojekthi ye-elekthronikhi ethokozisayo ngoba kufundisa izisekelo zesekethe ze-RF (radio frequency), ukushuna, ukutholwa kwesignali, kanye… Funda kabanzi

Indlela Yokwenza Umsakazo Ngemvamisa Eguquguqukayo Amarediyo angenye yamadivayisi kagesi athakazelisa kakhulu ukuwakha ekhaya, ehlanganisa izimiso eziyisisekelo zikagesi, amaza kagesi, kanye namasekethe omsindo. Ngokwakha umsakazo olungisekayo, ngeke nje ufunde ukuthi ungawamukela kanjani amarediyo kodwa futhi uzofunda nokuthi ungakhetha kanjani isiteshi esisodwa kusuka kumasignali amaningi atholakalayo.

Umhlahlandlela Wokwakha Umsakazo Nge-Digital Tuner Ukwakha umsakazo wakho ekhaya akusekho nzima, ikakhulukazi manje njengoba amamojula amaningi e-digital tuner atholakalayo awusizo, angabizi, futhi anikeza ikhwalithi yomsindo omuhle. Ngokuhlanganisa i-digital tuner, i-audio amplifier, nezipikha, ungakha umsakazo we-FM (amanye amamojula asekela ngisho ne-AM/SW noma umsakazo we-inthanethi, kuye ngemodeli) ukuze… Funda kabanzi

Amathiphu Okwakha Umsakazo Ozwela Kakhulu Ukwakha umsakazo ozwela kakhulu kuyiphupho labathandi bezinto zikagesi abaningi, njengoba amadivayisi anjalo ekwazi ukuthwebula izimpawu ezibuthakathaka ngokuvamile okunzima ukuzizwa—njengokusakaza kwe-FM okude, ukuxhumana komsakazo okungama-amateur, noma izimpawu ezivela kuma-transmitter anamandla aphansi. Ukuzwela ngokwako kubhekisela ekhonweni lomsakazo wokwamukela izimpawu ezingeni lamandla… Funda kabanzi

Indlela Yokwakha Umsakazo Nge-Antenna Yangaphakathi Ukwakha umsakazo wakho kuyiphrojekthi ye-elekthronikhi ejabulisayo nevuzayo. Lo msebenzi uzokusiza uqonde izisekelo zokwamukela isignali, ukuthi amasekethe e-amplifier yomsindo asebenza kanjani, nokuthi i-antenna "ibamba" kanjani amagagasi omsakazo. Inselele eyodwa evamile kwabaqalayo yi-antenna: imisakazo eminingi eyenziwe ekhaya idinga ama-antenna amade angaphandle noma... Funda kabanzi

Umhlahlandlela Wokwakha Umsakazo Osebenzisa Isekethe Elula: Imisakazo ingenye yamadivayisi kagesi athakazelisa kakhulu ongawafunda, ehlanganisa imiqondo eyisisekelo kagesi, amaza kagesi, kanye nezingxenye ezilula nezitholakala kalula. Ngenkathi abantu abaningi manje sebephendukela ekusakazeni, ukwakha umsakazo wakho kusalokhu kuyiphrojekthi ejabulisayo, efundisayo, nevuzayo yokuqonda ukuthi ukwamukelwa kwesignali kusebenza kanjani. Kulo mhlahlandlela… Funda kabanzi

Izinyathelo Zokwakha Umsakazo Onezimvamisa Ezihlukahlukene Ukwakha umsakazo wakho kuyiphrojekthi ye-elekthronikhi ethokozisayo nefundisayo. Ngaphandle kokuthuthukisa ukuqonda amagagasi kagesi, amasekethe e-oscillator, ama-amplifier, kanye nezihlungi, le phrojekthi yomsakazo ikufundisa nokuthi idivayisi ithola kanjani amasignali avela emoyeni, ikhethe amaza athile, bese iwaguqula abe umsindo. Lesi sihloko sixoxa ngezinyathelo zokwakha umsakazo… Funda kabanzi

Amasu Okwakha Umsakazo we-AM Ukusebenzisa Izingxenye Ezilula Umsakazo we-AM (Amplitude Modulation) ungomunye wobuchwepheshe bokuxhumana obujwayelekile nobuthakazelisayo kakhulu ongabufunda. Nakuba abantu abaningi bejwayelene kakhulu nomsakazo we-FM noma ukusakaza kwedijithali, umsakazo we-AM uhlala uyindlela yokufundisa kakhulu ngenxa yesekethe yawo elula futhi elula ukuyiqonda. Ngezingxenye ezimbalwa eziyisisekelo, singakwazi… Funda kabanzi

Indlela Yokwakha Umsakazo Osekelwe ku-Raspberry Pi Umsakazo ungase uzwakale njengobuchwepheshe "obudala", kodwa yilokho kanye okukhanga ngawo: kulula, kuthembekile, futhi kusabalulekile kakhulu kokubili kumaphrojekthi okuzijabulisa kanye nemfundo. Nge-Raspberry Pi, ungakha umsakazo wesimanje, oguquguqukayo—kungaba umsakazo wokusakaza ku-inthanethi, isidlali somculo sendawo, ngisho (ngemodyuli eyengeziwe) umsakazo we-FM. Lesi sihloko sixoxa… Funda kabanzi

Indlela Yokwakha Umsakazo Womuntu Othanda Izinto Ezivamile Izinto Ezivamile ze-elekthronikhi zihlala ziletha izinselele ezihlukile kubathandi. Iphrojekthi eyodwa evame ukusetshenziswa njengethuba lokufunda ukwakha umsakazo. Ngokwakha umsakazo wakho, awugcini nje ngokuthola ukwaneliseka kokudala okuthile kusukela ekuqaleni kodwa futhi uthola ukuqonda okujulile kokuthi izingxenye ze-elekthronikhi zisebenza kanjani. Lesi sihloko sizochaza… Funda kabanzi